Low Volume Air Sampler

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  DIGITAL PSYCHROMETER KIT

  Range :
  Humidity : 10% to 90% RH
  Temperature (Internal) : -4°F to 122°F (-20°C to 50°C)
  Temperature (External) : -4°F to 158°F (-20°C to 70°C)
  Dew Point : -90.4°F to 122°F (-68.0°C to 49.9°C);
  Wet Bulb : -6.9°F to 122°F (-21.6°C to 49.9°C).
  Maximum Resolution :
  Humidity : 0.1% RH
  Temperature (Internal and External) : 0.1°.
  Basic Accuracy :
  Humidity : ±3% RH
  Temperature (Internal and External) : ±1°F or ±0.6°C.
  Dimensions : 7” x 1.9” x 1”. Weight: 3.3 oz.

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  Portable Environmental PM Monitor

  Fungsi : untuk monitoring debu TSP, PM10, PM2,5 & PM1.0µM
  Range : 0.001-20.0 mg/m³ or .01 – 200.0 mg/m³ (opt)
  Accuracy : ± 10% to filter gravimetric SAE fine test dust
  Particulate size range : 0.01 – 100 µm ; Precision : ± .003 mg/m³ (3 µg/m³)
  Sampling flow rate : 1.0 – 5.0 liters/minute
  Filter cassette : 47mm
  Temperature : Operation: -10°C to 50°C; Storage: -20°C to 70°C
  Dimensions (case) : 14.0″ x 6.0″ x 10.0″

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  FILTER PAPER

  Origin : United States
  100 filters TFA No.41
  Filter Paper 4″ dia

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  Sound Level Meter

  Specification :
  Function:  LP , Leq  ,LN.
  Frequency Range : 31.5Hz – 8kHz
  Measurement Range :
  LP : 30 – 130dB (A) ; 35 – 130dB (C) ; 35~130 dB (F) ;
  Leq : 30-130dB ;
  LN . : 0-100%
  Resolution : 0.1 dB
  Accarcy : 1dB
  Memory : Maximum value (30groups)
  Indicator : Low battery indicator
  Alarm : electron
  Connector : RS232C
  Power supply : 4 x1.5v AAA (UM-4 battery
  Size : 236 x 63 x26 mm
  Weight : 170g  (including batteries)

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